13565820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{727}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 38158848

約数和(自身を除く): 24593028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 727, 933, 1244, 1454, 1555, 1866, 2181, 2908, 3110, 3635, 3732, 4362, 4665, 6220, 7270, 8724, 9330, 10905, 14540, 18660, 21810, 43620, 226097, 452194, 678291, 904388, 1130485, 1356582, 2260970, 2713164, 3391455, 4521940, 6782910, 13565820]

約数ペア:

[(1, 13565820), (2, 6782910), (3, 4521940), (4, 3391455), (5, 2713164), (6, 2260970), (10, 1356582), (12, 1130485), (15, 904388), (20, 678291), (30, 452194), (60, 226097), (311, 43620), (622, 21810), (727, 18660), (933, 14540), (1244, 10905), (1454, 9330), (1555, 8724), (1866, 7270), (2181, 6220), (2908, 4665), (3110, 4362), (3635, 3732)]